\hypertarget{eHfeatpyramid_8h}{\section{e\-Hfeatpyramid.\-h File Reference}
\label{eHfeatpyramid_8h}\index{e\-Hfeatpyramid.\-h@{e\-Hfeatpyramid.\-h}}
}


Feature pyramid data type and calculation.  


{\ttfamily \#include \char`\"{}e\-Hmatrix.\-h\char`\"{}}\\*
{\ttfamily \#include \char`\"{}e\-Himage.\-h\char`\"{}}\\*
\subsection*{Classes}
\begin{DoxyCompactItemize}
\item 
struct \hyperlink{structeHfeatpyramid}{e\-Hfeatpyramid}
\begin{DoxyCompactList}\small\item\em Image feature pyramid. \end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection*{Typedefs}
\begin{DoxyCompactItemize}
\item 
\hypertarget{eHfeatpyramid_8h_a0aaa33b53d0eae706597619ca859c600}{typedef struct \hyperlink{structeHfeatpyramid}{e\-Hfeatpyramid} \hyperlink{eHfeatpyramid_8h_a0aaa33b53d0eae706597619ca859c600}{featpyra\-\_\-t}}\label{eHfeatpyramid_8h_a0aaa33b53d0eae706597619ca859c600}

\begin{DoxyCompactList}\small\item\em Pointer to a feature pyramid. \end{DoxyCompactList}\end{DoxyCompactItemize}
\subsection*{Functions}
\begin{DoxyCompactItemize}
\item 
\hyperlink{eHfeatpyramid_8h_a0aaa33b53d0eae706597619ca859c600}{featpyra\-\_\-t} $\ast$ \hyperlink{eHfeatpyramid_8h_a89cb3ca0c48cb2723b37eb67cf1943a3}{featpyra\-\_\-create} (const \hyperlink{eHimage_8h_ae304fd15a69606760d7025f41427e3d8}{image\-\_\-ptr} im, int interval, int sbin, const int $\ast$maxsize, bool hallucinate=true)
\begin{DoxyCompactList}\small\item\em Allocate and compute a feature pyramid from an image. \end{DoxyCompactList}\item 
\hypertarget{eHfeatpyramid_8h_aea871989ec5e11acf1b2685d65c57cd8}{void \hyperlink{eHfeatpyramid_8h_aea871989ec5e11acf1b2685d65c57cd8}{featpyra\-\_\-delete} (\hyperlink{eHfeatpyramid_8h_a0aaa33b53d0eae706597619ca859c600}{featpyra\-\_\-t} $\ast$pyra)}\label{eHfeatpyramid_8h_aea871989ec5e11acf1b2685d65c57cd8}

\begin{DoxyCompactList}\small\item\em Delete a feature pyramid. \end{DoxyCompactList}\end{DoxyCompactItemize}


\subsection{Detailed Description}
Feature pyramid data type and calculation. \begin{DoxyAuthor}{Author}
Hang Su 
\end{DoxyAuthor}
\begin{DoxyDate}{Date}
2012-\/08-\/14 
\end{DoxyDate}


\subsection{Function Documentation}
\hypertarget{eHfeatpyramid_8h_a89cb3ca0c48cb2723b37eb67cf1943a3}{\index{e\-Hfeatpyramid.\-h@{e\-Hfeatpyramid.\-h}!featpyra\-\_\-create@{featpyra\-\_\-create}}
\index{featpyra\-\_\-create@{featpyra\-\_\-create}!eHfeatpyramid.h@{e\-Hfeatpyramid.\-h}}
\subsubsection[{featpyra\-\_\-create}]{\setlength{\rightskip}{0pt plus 5cm}{\bf featpyra\-\_\-t}$\ast$ featpyra\-\_\-create (
\begin{DoxyParamCaption}
\item[{const {\bf image\-\_\-ptr}}]{im, }
\item[{int}]{interval, }
\item[{int}]{sbin, }
\item[{const int $\ast$}]{maxsize, }
\item[{bool}]{hallucinate = {\ttfamily true}}
\end{DoxyParamCaption}
)}}\label{eHfeatpyramid_8h_a89cb3ca0c48cb2723b37eb67cf1943a3}


Allocate and compute a feature pyramid from an image. 


\begin{DoxyParams}{Parameters}
{\em hallucinate} & whether hallucinate a higher resolution interval \\
\hline
\end{DoxyParams}
